2650190760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1051663}}^1$

素因数の和:1051687

約数の個数: 96

約数和(自身を含む): 9843575040

約数和(自身を除く): 7193384280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1051663, 2103326, 3154989, 4206652, 5258315, 6309978, 7361641, 8413304, 9464967, 10516630, 12619956, 14723282, 15774945, 18929934, 21033260, 22084923, 25239912, 29446564, 31549890, 36808205, 37859868, 42066520, 44169846, 47324835, 58893128, 63099780, 66254769, 73616410, 75719736, 88339692, 94649670, 110424615, 126199560, 132509538, 147232820, 176679384, 189299340, 220849230, 265019076, 294465640, 331273845, 378598680, 441698460, 530038152, 662547690, 883396920, 1325095380, 2650190760]

約数ペア:

[(1, 2650190760), (2, 1325095380), (3, 883396920), (4, 662547690), (5, 530038152), (6, 441698460), (7, 378598680), (8, 331273845), (9, 294465640), (10, 265019076), (12, 220849230), (14, 189299340), (15, 176679384), (18, 147232820), (20, 132509538), (21, 126199560), (24, 110424615), (28, 94649670), (30, 88339692), (35, 75719736), (36, 73616410), (40, 66254769), (42, 63099780), (45, 58893128), (56, 47324835), (60, 44169846), (63, 42066520), (70, 37859868), (72, 36808205), (84, 31549890), (90, 29446564), (105, 25239912), (120, 22084923), (126, 21033260), (140, 18929934), (168, 15774945), (180, 14723282), (210, 12619956), (252, 10516630), (280, 9464967), (315, 8413304), (360, 7361641), (420, 6309978), (504, 5258315), (630, 4206652), (840, 3154989), (1260, 2103326), (2520, 1051663)]